Wednesday, March 25, 2020

2010 Acura Truck MDX V6-3.7L Page 181


Is there battery voltage?



YES -



Replace the active damper control unit See: Relays and Modules/Relays and Modules - Steering and Suspension/Relays and Modules -



Suspension/Suspension Control Module/Service and Repair, then go to step 12.



NO -



Repair an open in the wire between the active damper control unit and the No. 7 (30 A) fuse in the main under-hood fuse box, or an open or poor



connection between active damper control unit and body ground (G401), then go to step 12.



12. Turn the ignition switch to ON (II).



13. Clear the DTC with the HDS.



14. Turn the ignition switch to LOCK (0).



15. Start the engine.



16. Do the DAMPER FORCE OPERATION TEST in the FUNCTIONAL TESTS MENU with the HDS.



17. Check for DTCs with the HDS.



Is any DTC indicated?



YES -



Go to the indicated DTC's troubleshooting.



NO -



Troubleshooting is complete.?



7-1



Active Damper System DTC Troubleshooting: 5-1, 5-2, 5-3, 5-4, 7-1, 7-2, 7-3, 7-4, 7-5, E-1, E-2, E-5, E-6, E-7, E-8, E-A, E-C



DTC 5-1:



Active Damper Control Unit Internal Right-front Damper Coil Drive Circuit Stuck ON



DTC 5-2:



Active Damper Control Unit Internal Left-front Damper Coil Drive Circuit Stuck ON



DTC 5-3:



Active Damper Control Unit Internal Right-rear Damper Coil Drive Circuit Stuck ON



DTC 5-4:



Active Damper Control Unit Internal Left-rear Damper Coil Drive Circuit Stuck ON



DTC 7-1:



Active Damper Control Unit Internal Circuit Malfunction

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